IBM A20i 2255, Руководство пользователя

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You can expand the capabilities of your computer by adding memory, drives, or adapters. When
adding an option, use these instructions along with the instructions that come with the option.
Removing the cover
To remove the cover:
1. Shut down your operating system, remove any media (diskettes, CDs, from the drives, and
turn off all attached devices and the computer.
2. Unplug all power cords from electrical outlets.
3. Disconnect all cables attached to the computer. This includes power cords, input/output
(I/O) cables, and any other cables that are connected to the computer.
4. Remove the screw that secures the top cover at the rear of the system unit.
5. Hold both sides of the system unit top cover and push it foward about 1 inch (2.54cm).
Lift the top cover up to remove it completely.
Read ”Safety Information” on page v and ”Handling static-sensitive devices” on page 7
before removing the cover.
Important: